PocketGPSWorld has a TomTom POI
page with an extensive POI database. They say "Currently these are
available in TomTom Navigator (OV2) format, but will be made available
in other formats in months to come to include AutoRoute and CoPilot
Live." You should be able to convert these to other formats with one of
the third-party solutions listed below.

Geovative Solutionshttp://www.geovative.com
Use GeoTours to easily and quickly create GPS tours that can contain images, audio, and text associated with geographic locations. Tours can be shared on the website and downloaded into GPS and non-GPS devices including Garmin GPS devices, smartphones/PDAs, iPods, and Google Earth. Garmin TourGuide format is supported, including ability to download the tour’s Garmin TourGuide POI file in .GPI format without need for POI Loader.

Geovative Solutionshttp://www.geovative.com
Use GeoTours to easily and quickly create GPS tours that can contain images, audio, and text associated with geographic locations. Tours can be shared on the website and downloaded into GPS and non-GPS devices including Garmin GPS devices, smartphones/PDAs, iPods, and Google Earth. Garmin TourGuide format is supported, including ability to download the tour’s Garmin TourGuide POI file in .GPI format without need for POI Loader.

Geovative Solutionshttp://www.geovative.com
Use GeoTours to easily and quickly create GPS tours that can contain images, audio, and text associated with geographic locations. Tours can be shared on the website and downloaded into GPS and non-GPS devices including Garmin GPS devices, smartphones/PDAs, iPods, and Google Earth. Garmin TourGuide format is supported, including ability to download the tour’s Garmin TourGuide POI file in .GPI format without need for POI Loader.

Thanks for linking poi2go.com.
I want to let you know that I am going to upgrade the poi2go.com and mypoi application (which support UK, CA and other Europe countries).
Let me know if you have any suggestions.
thanks again.